哪位大侠用过pwt80数据库啊?这些指标
rgdpna | Real GDP at constant 2005 national prices (in mil. 2005US$) |
rkna | Capital stock at constant 2005 national prices (in mil. 2005US$) |
它们的计价单位是用本国货币还是2005年美元啊?
这些数据是否还需要用以下指标去换算啊?
xr—Exchange rate, national currency/USD (market+estimated)
pl—gdpe Price level of CGDPe (PPP/XR), price level of USA GDPo in 2005=1
pl—gdpo Price level of CGDPo (PPP/XR), price level of USA GDPo in 2005=1先谢谢各位大侠了哈!!!



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